houston, dallas, you're close to record levels. that's a lot of heat in the middle of the country. and most of the country is doing just fine today. watch out for that fog around the chicago area. >> all of america's travel weather coming up throughout this morning, the day before thanksgiving. everybody? >> sam, all morning long, you're going to go out to help the victims of hurricane sandy. we loaded up some food from virgil's. and you're going to be out delivering it all morning. >> we're on our way. we'll see you on the way in the next half hour. >> there's the food right now. sam's getting on the road right now. >>> when we come back, matthew mcconaughey speaks out for the first time about his astonishing weight loss for his latest role. how he lost almost a quarter of his body weight. of washington about the future of medicare and social security. anncr: but you deserve straight talk about the options on the... table and what they mean for you and your family. ancr: aarp is cutting through all the political spin. because for our 37 million members, only one word counts. get t